TITLE: HP Z440/Z640/Z840 Workstation System BIOS
VERSION: 02.59 REV: A PASS: 1
DESCRIPTION:
This package contains the System BIOS image and flash utilities for the HP
Z440/Z640/Z840 Workstations. These utilities can be used to restore or update
the System BIOS. System BIOS is independent of the Operating System.
PURPOSE: Critical
SOFTPAQ NUMBER: sp140182
SOFTPAQ FILE NAME: sp140182.exe
SOFTPAQ MD5: 38b1c2cb53581d1592b651d17e15dbaa
SUPERSEDES: sp137086
EFFECTIVE DATE: May 05, 2022
CATEGORY: BIOS
SSM SUPPORTED: Yes

PRODUCT TYPE(S):
Workstations
HARDWARE PRODUCT MODEL(S):

HP Z640 Workstation
HP Z840 Workstation
HP Z440 Workstation

OPERATING SYSTEM(S):
Microsoft Windows 10 version 1507 (64-bit)
Microsoft Windows 10 version 1511 (64-bit)
Microsoft Windows 10 version 1607 (64-bit)
Microsoft Windows 10 version 1703 (64-bit)
Microsoft Windows 10 version 1709 (64-bit)
Microsoft Windows 10 version 1803 (64-bit)
Microsoft Windows 10 version 1809 (64-bit)
Microsoft Windows 10 version 1903 (64-bit)
Microsoft Windows 10 version 1909 (64-bit)
Microsoft Windows 10 version 2004 (64-bit)
Microsoft Windows 10 version 20H2 (64-bit)
Microsoft Windows 10 version 21H1 (64-bit)
Microsoft Windows 10 version 21H2 (64-bit)
Microsoft Windows 10 version 22H2 (64-bit)
Microsoft Windows 11 version 21H2 (64-bit)
Microsoft Windows 11 version 22H2 (64-bit)
Microsoft Windows 7 Enterprise 32 Edition
Microsoft Windows 7 Enterprise 64 Edition
Microsoft Windows 7 Home Basic 32 Edition
Microsoft Windows 7 Home Basic 64 Edition
Microsoft Windows 7 Home Premium 32 Edition
Microsoft Windows 7 Home Premium 64 Edition
Microsoft Windows 7 Professional 32 Edition
Microsoft Windows 7 Professional 64 Edition
Microsoft Windows 7 Starter 32 Edition
Microsoft Windows 7 Ultimate 32 Edition
Microsoft Windows 7 Ultimate 64 Edition
Microsoft Windows 8.1 64 Bit

LANGUAGE(S): Global

DEVICES SUPPORTED:


ENHANCEMENTS:
-Includes enhancements to mitigate security vulnerabilities CVE-2021-0153,
CVE-2021-0154, CVE-2021-0155, CVE-2021-0190, CVE-2021-33123, CVE-2021-33124,
CVE-2022-21166, CVE-2022-23924, and CVE-2022-23958.
HP strongly recommends promptly transitioning to this updated BIOS version.
-Updates Intel Reference Code to v278D48.
-Updates Intel TXT BIOS ACM to v3.1.4.
-Updates Intel TXT SINIT ACM to v3.1.8

Trusted Execution Technology (TXT) Enabled:
TPM2.0 PCR0 = 319F2C65C30CCA3DA51244CB90A994627B42E368A9C48DE1A62CAA359425CEE8
(SHA256)
TPM1.2 PCR0 = DF2D0A46257407231D6C0E28C6CB5C23406ECB99 (SHA1)

Trusted Execution Technology (TXT) Disabled:
TPM2.0 PCR0 = 0496D51F9925ADC07408A21B5E01E0ECB080146DA8728EF2FAABB57D69CCEA41
(SHA256)
TPM1.2 PCR0 = 78FF670E5AC08D00198093627E5426C46C37E44E (SHA1)
PREREQUISITES: NONE
HOW TO USE:
1. Download the file by clicking the "Download" or "Obtain Software" button and
saving the file to a folder on your hard drive (make a note of the folder where
the downloaded file is saved).
2. Double-click the downloaded file and follow the on-screen instructions to
unpack the files to C:\SWSETUP\SP140182.
3. Select "Launch HPBIOSUPDREC" under "Windows BIOS Flashing". Alternatively,
the BIOS binary file is located in the following directory:
C:\SWSETUP\SP140182\HPBIOSUPDREC\M60.0259.bin
4. Copy the binary from C:\SWSETUP\SP140182\HPBIOSUPDREC\M60.0259.bin to the
following directory on the USB key: [Drive Letter:]
5. Insert the USB key into the workstation that is to be updated and reboot or
boot the unit to the Startup menu by pressing Esc during POST (before the OS
loads).
6. Use the arrow keys to select the "Flash System Bios" option. Follow the
prompts to update the BIOS.

Copyright (c) 2022 HP Development Company, L.P.